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Chemische vergelijkingen in evenwicht op11/26/24

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Breng de vergelijking van een chemische reactie in evenwicht
Ag2SO4 + SrCl2 = AgCl + SrSO4 =>
Ag2SO4 + SrCl2 = 2 AgCl + SrSO4

ZnS(aq) + O2(g) = ZnSO4(aq) =>
ZnS(aq) + 2 O2(g) = ZnSO4(aq)

Hg2S + NH4NO3 = HgNO3 + (NH4)2S =>
Hg2S + 2 NH4NO3 = 2 HgNO3 + (NH4)2S

Pb(NO3)2 + NaOH = Pb(OH)2 + NaNO3 =>
Pb(NO3)2 + 2 NaOH = Pb(OH)2 + 2 NaNO3

CCl3 + H = CHCl3 =>
CCl3 + H = CHCl3

(NH4)3PO4 + Pb(NO3)4 = Pb3(PO4)4 + NH4NO3 =>
4(NH4)3PO4 + 3 Pb(NO3)4 = Pb3(PO4)4 + 12 NH4NO3

C8H8O2 + HONO2 = C8H7O2NO2 + H2O =>
C8H8O2 + HONO2 = C8H7O2NO2 + H2O

Fe + Cr(NO3)2 = Fe(NO3)3 + Cr =>
2 Fe + 3 Cr(NO3)2 = 2 Fe(NO3)3 + 3 Cr

Pb(NO3)2 + NaOH = Pb(OH)2 + NaNO3 =>
Pb(NO3)2 + 2 NaOH = Pb(OH)2 + 2 NaNO3

Cu + Ba3N2 = Cu3N2 + Ba =>
3 Cu + Ba3N2 = Cu3N2 + 3 Ba

Zn(CH3COO)2 + NaOH = ZnO + CH3COONa + H2O =>
Zn(CH3COO)2 + 2 NaOH = ZnO + 2 CH3COONa + H2O

Fe + Ga = Fe3Ga4 =>
3 Fe + 4 Ga = Fe3Ga4

NaGa(OH)4 + HCl = NaCl + GaCl3 + H2O =>
NaGa(OH)4 + 4 HCl = NaCl + GaCl3 + 4 H2O

Ag + PtCl2 = AgCl + Pt =>
2 Ag + PtCl2 = 2 AgCl + Pt

Fe{3+} + FeS2 = Fe{2+} + S =>
2 Fe{3+} + FeS2 = 3 Fe{2+} + 2 S

Na2(CrO4) + AlBr3 = NaBr + Al2(CrO4)3 =>
3 Na2(CrO4) + 2 AlBr3 = 6 NaBr + Al2(CrO4)3

CuSO4 + NaHCO3 = Cu2CO3(OH)2 + CO2 + H2O + Na2SO4 =>
2 CuSO4 + 4 NaHCO3 = Cu2CO3(OH)2 + 3 CO2 + H2O + 2 Na2SO4

K2Cr2O7 + H2SO4 + K2SO3 + H2O = KCr(SO4)2*12H2O + K2SO4 =>
K2Cr2O7 + 4 H2SO4 + 3 K2SO3 + 20 H2O = 2 KCr(SO4)2*12H2O + 3 K2SO4

C2H22 + O2 = CO2 + H2O =>
2 C2H22 + 15 O2 = 4 CO2 + 22 H2O

CH3COO{-} + H2O = CH3COOH + OH{-} =>
CH3COO{-} + H2O = CH3COOH + OH{-}

Na2(CrO4) + AlBr3 = NaBr + Al2(CrO4)3 =>
3 Na2(CrO4) + 2 AlBr3 = 6 NaBr + Al2(CrO4)3

Cu + CN = Cu(CN)4 =>
Cu + 4 CN = Cu(CN)4

PbSO4(aq) + Na2S(aq) = PbS(s) + Na2SO4(s) =>
PbSO4(aq) + Na2S(aq) = PbS(s) + Na2SO4(s)

Ca(NO3)2 + HBr = CaBr2 + NHO3 =>
Ca(NO3)2 + 2 HBr = CaBr2 + 2 NHO3

Fe2(SO4)3 + NH3 + H2O = H3FeO3 + (NH4)2SO4 =>
Fe2(SO4)3 + 6 NH3 + 6 H2O = 2 H3FeO3 + 3(NH4)2SO4

(OH){-} + N2H4 + (ClO3){-} = (NO)3{-} + Cl{-} + H2O =>
6(OH){-} + 9 N2H4 + 11(ClO3){-} = 6(NO)3{-} + 11 Cl{-} + 21 H2O

Fe + Cr2(SO4)3 = Fe2(SO4)3 + Cr =>
2 Fe + Cr2(SO4)3 = Fe2(SO4)3 + 2 Cr

Ni(OH)2(s) + HCl(aq) = NiCl2(s) + H2O(l) =>
Ni(OH)2(s) + 2 HCl(aq) = NiCl2(s) + 2 H2O(l)

CaC2H2O = C2H2 + CaO =>
CaC2H2O = C2H2 + CaO

LiCl + NH3 = H2 + Cl2 + LiNH2 =>
2 LiCl + 2 NH3 = H2 + Cl2 + 2 LiNH2

Mg + COSO4 = MgSO4 + CO =>
Mg + COSO4 = MgSO4 + CO

NaHCO3 + Cl2 + H2O = NaCl2 + H2CO3 + O2 =>
4 NaHCO3 + 4 Cl2 + 2 H2O = 4 NaCl2 + 4 H2CO3 + O2

CaMg(CO3)2(s) + HCl(aq) = CaCl2(aq) + MgCl2(aq) + CO2(g) + H2O(l) =>
CaMg(CO3)2(s) + 4 HCl(aq) = CaCl2(aq) + MgCl2(aq) + 2 CO2(g) + 2 H2O(l)

(CH3)2N2H2 + N2O2 = CO2 + N2 + H2O =>
(CH3)2N2H2 + 4 N2O2 = 2 CO2 + 5 N2 + 4 H2O

AgNO3 + Ni = Ni(NO3) + Ag =>
AgNO3 + Ni = Ni(NO3) + Ag

CaS3 + SO2 + H2O = CaS2O3 + H2S =>
3 CaS3 + 2 SO2 + 5 H2O = 3 CaS2O3 + 5 H2S

Fe + AlO2 = FeO2 + Al =>
Fe + AlO2 = FeO2 + Al

K + Pb(SO4)2 = K2SO4 + Pb =>
4 K + Pb(SO4)2 = 2 K2SO4 + Pb

C2H6(g) + O(g) = CO2(g) + H2O =>
C2H6(g) + 7 O(g) = 2 CO2(g) + 3 H2O

Fe2O3 + C2O4 = Fe + C2(O2)4 =>
4 Fe2O3 + 3 C2O4 = 8 Fe + 3 C2(O2)4

C12H12O11 + H2O = CH2O2 + CH2O =>
C12H12O11 + 6 H2O = 5 CH2O2 + 7 CH2O

K2Cr2O7 + H2SO4 + K2SO3 + H2O = KCr(SO4)2*12H2O + K2SO4 =>
K2Cr2O7 + 4 H2SO4 + 3 K2SO3 + 20 H2O = 2 KCr(SO4)2*12H2O + 3 K2SO4

Pb(NO3)2 + K(CrO4) = Pb(CrO4)2 + K(NO3) =>
Pb(NO3)2 + 2 K(CrO4) = Pb(CrO4)2 + 2 K(NO3)

Al(OH)3 + FrOH = AlFrO2 + H2O =>
Al(OH)3 + FrOH = AlFrO2 + 2 H2O

Mg + Ag2O = MgO + Ag =>
Mg + Ag2O = MgO + 2 Ag

Fe + AlO2 = FeO2 + Al =>
Fe + AlO2 = FeO2 + Al

HCl(aq) + ZnSO4(aq) = H2SO4(l) + ZnCl2(aq) =>
2 HCl(aq) + ZnSO4(aq) = H2SO4(l) + ZnCl2(aq)

LaCl3 + Al = La + AlCl3 =>
LaCl3 + Al = La + AlCl3

NH3 + O2 = HNO3 + H2O =>
NH3 + 2 O2 = HNO3 + H2O

Br2 + NH2 = NH4Br + N2 =>
Br2 + 4 NH2 = 2 NH4Br + N2

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Breng de vergelijking van een chemische reactie in evenwicht
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